Plans to invest directly in poorer nations in return for credits would complement UN's market mechanism, envoy says
Japanese plans for a bilateral system of carbon offset projects would be more user-friendly than the UN's existing mechanism and allow developing countries better access to renewable energy technology,...
Theresa May calls on EU to agree to transition period under 'existing structure of EU rules and regulations'
Mayor Andy Burnham kicks off congestion consultation with launch of the UK's first electric bus to be recharged using a pantograph
Engineering giant predicts 'sustained growth' from its Clean Air division, as it announces plan to expand investment in battery technologies
In her long-awaited Florence speech May is expected to outline proposals for a two-year transition framework for Brexit, effectively keeping Britain subject to EU environmental law until at least 2021